Home / 3,041.28-4,196.61-1,714.91

Finding the Fourth Proportional to 3,041.28, 4,196.61 and 1,714.91

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Solution

The fourth proportional to 3,041.28, 4,196.61 and 1,714.91 is: 2,366.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041.28 : 4,196.61 = 1,714.91 : x
  2. Step 2: Convert to fraction form
    3,041.28/4,196.61 = 1,714.91/x
  3. Step 3: Cross multiply
    3,041.28x = 4,196.61 × 1,714.91
  4. Step 4: Simplify right side
    3,041.28x = 7,196,787.47
  5. Step 5: Solve for x
    x = 7,196,787.47/3,041.28
  6. Step 6: Final answer
    x = 2,366.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.